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Nothing here that I hate!

 
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wapati



Joined: 10 Jun 2008
Posts: 472
Location: Brampton, Ontario, Canada.

PostPosted: Mon Jul 06, 2009 10:22 pm    Post subject: Nothing here that I hate! Reply with quote

Code:
3 4 7|. . 8|. 2 .
. 1 .|. 4 .|. . 6
. 2 .|. . 7|. . .
-----+-----+-----
. . .|. 9 1|. 5 .
. . 6|. . .|2 . .
. 5 .|4 7 .|. . .
-----+-----+-----
. . .|7 . .|. 9 .
9 . .|. 5 .|. 6 .
. 6 .|8 . .|5 7 2


Not easy but not Icky. Very Happy
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Tue Jul 07, 2009 12:06 am    Post subject: Reply with quote

Not bad two stepper Very Happy :
Quote:
m-wing 58 in column 8 with extension
finned sword 5

Good puzzle!
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

PostPosted: Tue Jul 07, 2009 2:43 am    Post subject: Reply with quote

A totally different three step sequence than Dan used but I deleted similar digits.
Quote:
Kraken x-wing 8 r26c18 with fin r7c1 deleted 8 r6c3, that opened a
x-wing 8 in r26c18 to delete the Kraken fin in the previous step in r7c1, that setup a
xy-wing 13-5 with pivot 13 in r9c3 and pseudo-cell 35 in r5c4. Transport 5 r5c4 => r5c6 => r2c6; delete 5 in r2c1.

Ted
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

PostPosted: Tue Jul 07, 2009 2:51 am    Post subject: Reply with quote

arkietech wrote:
Not bad two stepper Very Happy :
Quote:
m-wing 58 in column 8 with extension
finned sword 5

Good puzzle!


Dan, I have a terrible time finding patterns such as your first step in this puzzle. Please provide some detail after others have posted their solutions.

Thanks, Ted
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Steve R



Joined: 24 Oct 2005
Posts: 289
Location: Birmingham, England

PostPosted: Tue Jul 07, 2009 11:21 am    Post subject: Reply with quote

At this stage

Code:
+------------------------------------------------+
| 3   4   7    | 159   6    8  | 19     2  15    |
| 58  1   9    | 2     4   †35 | 7     †38 6     |
| 6   2   58   | 1359 *13   7  | 13489  14 13458 |
--------------------------------------------------
| 2   38  4    | 6     9    1  | 38     5  7     |
| 7   9   6    | 35    8    35 | 2      14 14    |
| 18  5  †138  | 4     7    2  | 6     †38 9     |
--------------------------------------------------
| 158 38  1358 | 7     2    6  | 134    9  134   |
| 9   7   2    | 13    5    4  | 138    6  138   |
| 4   6  *13   | 8    -13   9  | 5      7  2     |
+------------------------------------------------+

the two (13)s marked by asterisks in r3c5 and r9c3 are linked by the conjugate 3s in rows 2 and 6. So one of r3c5 and r9c3 must contain 1, which can be eliminated from r9c5.

Code:
+-----------------------------------+
|  3  4   7   | 9  6 8  | 1   2  5  |
| *58 1   9   | 2  4 35 | 7  *38 6  |
|  6  2   5-8 | 35 1 7  | 9   4  38 |
-------------------------------------
|  2  38  4   | 6  9 1  | 38  5  7  |
|  7  9   6   | 35 8 35 | 2   1  4  |
|  1  5  *38  | 4  7 2  | 6  *38 9  |
-------------------------------------
|  58 38  358 | 7  2 6  | 4   9  1  |
|  9  7   2   | 1  5 4  | 38  6  38 |
|  4  6   1   | 8  3 9  | 5   7  2  |
+-----------------------------------+

There is now a (finned) x-wing for 8 in rows 2 and 6, which eliminates 8 from r3c3.

Neat puzzle.

Steve
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Tue Jul 07, 2009 12:10 pm    Post subject: Reply with quote

tlanglet wrote:
Please provide some detail after others have posted their solutions.

Here are the two steps I used:
Code:
 *--------------------------------------------------------------------*
 | 3      4      7      | 159    6      8      | 19     2      15     |
 |*58     1      9      | 2      4      35     | 7     *38     6      |
 | 6      2     *58     | 1359   13     7      | 13489  14     13458  |
 |----------------------+----------------------+----------------------|
 | 2      38     4      | 6      9      1      | 38     5      7      |
 | 7      9      6      | 35     8      35     | 2      14     14     |
 | 18     5      13-8   | 4      7      2      | 6     *38     9      |
 |----------------------+----------------------+----------------------|
 | 158    38     1358   | 7      2      6      | 134    9      134    |
 | 9      7      2      | 13     5      4      | 138    6      138    |
 | 4      6      13     | 8      13     9      | 5      7      2      |
 *--------------------------------------------------------------------*

 *--------------------------------------------------------------------*
 | 3      4      7      | 159    6      8      | 19     2      15     |
 | 58     1      9      | 2      4     #35     | 7     *38     6      |
 | 6      2      58     | 1359   1-3    7      | 13489  14     13458  |
 |----------------------+----------------------+----------------------|
 | 2      38     4      | 6      9      1      | 38     5      7      |
 | 7      9      6      | 35     8      35     | 2      14     14     |
 | 18     5     *13     | 4      7      2      | 6     *38     9      |
 |----------------------+----------------------+----------------------|
 | 158    38     58     | 7      2      6      | 134    9      134    |
 | 9      7      2      | 13     5      4      | 138    6      138    |
 | 4      6     *13     | 8     *13     9      | 5      7      2      |
 *--------------------------------------------------------------------*
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

PostPosted: Tue Jul 07, 2009 1:12 pm    Post subject: Reply with quote

Thanks for the details, Dan. I still have great difficulty finding chain structures.

It is interesting that my first move, a Kraken x-wing on 8, used some of the same cells and deleted the identical 8 as your m-wing. I now also notice that my second move is unnecessary since my third move is a complement to your second move.

Ted
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